30456244

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11953}}^1$

素因数の和:11984

約数の個数: 36

約数和(自身を含む): 66775044

約数和(自身を除く): 36318800

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 11953, 23906, 47812, 83671, 155389, 167342, 310778, 334684, 585697, 621556, 1087723, 1171394, 2175446, 2342788, 4350892, 7614061, 15228122, 30456244]

約数ペア:

[(1, 30456244), (2, 15228122), (4, 7614061), (7, 4350892), (13, 2342788), (14, 2175446), (26, 1171394), (28, 1087723), (49, 621556), (52, 585697), (91, 334684), (98, 310778), (182, 167342), (196, 155389), (364, 83671), (637, 47812), (1274, 23906), (2548, 11953)]